GB191111300A - Improvements in Internal Combustion Engines having Rotary Valves. - Google Patents

Improvements in Internal Combustion Engines having Rotary Valves.

Info

Publication number
GB191111300A
GB191111300A GB191111300DA GB191111300A GB 191111300 A GB191111300 A GB 191111300A GB 191111300D A GB191111300D A GB 191111300DA GB 191111300 A GB191111300 A GB 191111300A
Authority
GB
United Kingdom
Prior art keywords
pieces
internal combustion
combustion engines
rings
valves
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Inventor
Henri Victor Jules Jouffret
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of GB191111300A publication Critical patent/GB191111300A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L7/00—Rotary or oscillatory slide valve-gear or valve arrangements
    • F01L7/02—Rotary or oscillatory slide valve-gear or valve arrangements with cylindrical, sleeve, or part-annularly shaped valves
    • F01L7/021—Rotary or oscillatory slide valve-gear or valve arrangements with cylindrical, sleeve, or part-annularly shaped valves with one rotary valve
    • F01L7/022—Cylindrical valves having one recess communicating successively with aligned inlet and exhaust ports

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

11,300. Jouffret, H. V. J. May 11, 1910, [Convention date]. R o t a r y cylindrical valves.-In an internalcombustion engine a rotary inlet and exhaust valve controlling a port c comprises a main body portion a having recesses in which are e arranged sliding pieces a<1> pressed outwards by springs which are e formed with or placed behind them. Apertures a<2> lead to the space behind the pieces a' so that the pieces are pressed outwards by the gases in the cylinder during the compression and working strokes. Spring packing-rings are arranged on the bearing portions of the valves, and these rings may embrace the sliding pieces a<1>, so as to hold them in place when the valve is removed from its seating.
GB191111300D 1910-05-11 1911-05-10 Improvements in Internal Combustion Engines having Rotary Valves. Expired GB191111300A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE191111300X 1910-05-11

Publications (1)

Publication Number Publication Date
GB191111300A true GB191111300A (en) 1912-05-10

Family

ID=32476764

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191111300D Expired GB191111300A (en) 1910-05-11 1911-05-10 Improvements in Internal Combustion Engines having Rotary Valves.

Country Status (1)

Country Link
GB (1) GB191111300A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9475535B2 (en) 2012-09-24 2016-10-25 Yamaha Hatsudoki Kabushiki Kaisha Vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9475535B2 (en) 2012-09-24 2016-10-25 Yamaha Hatsudoki Kabushiki Kaisha Vehicle

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